2,300 is the example result. Read it using the units and relationship stated below.
FBA PPC Profit uses attributed revenue, ppc spend, cogs (% of revenue).
Protecting contribution before accepting a price
For fba ppc profit, the relationship is Result = [Attributed revenue] − [PPC spend] − [Attributed revenue] × [COGS (% of revenue)] ÷ 100. The amount depends on the supplied attributed revenue, ppc spend, rather than a live market price or a value imported from another record. A quote can meet a revenue target and still leave too little to cover delivery. Separate the selling-price denominator from the cost denominator: margin and markup answer different questions. A discount changes contribution even when the supplier cost stays fixed.
What the model includes
Result = [Attributed revenue] − [PPC spend] − [Attributed revenue] × [COGS (% of revenue)] ÷ 100 A pricing review should retain the supplier cost, sale price and the reason for any allowance. Returns, payment charges, delivery and tax require explicit treatment; they should not disappear inside a percentage labelled profit. Compare the proposed price with the customer agreement and delivery capacity. A mathematically achievable margin does not establish that buyers will accept the offer.
Example with the supplied inputs
Attributed revenue: 5000; PPC spend: 1200; COGS (% of revenue): 30. Result: 2,300. The values are illustrative.
Compare one changed input
Attributed revenue changes from 5000 to 5500. The result becomes 2,650. All other inputs remain fixed.
Calculation rule
Result = [Attributed revenue] − [PPC spend] − [Attributed revenue] × [COGS (% of revenue)] ÷ 100
Inputs and output
| Input | Example value | Entry convention |
|---|---|---|
| Attributed revenue | 5000 | Use attributed revenue on the currency and period basis shown by the formula. Keep gross amounts, net amounts and unit amounts distinct; the page does not fetch a price or exchange rate. |
| PPC spend | 1200 | Use ppc spend on the currency and period basis shown by the formula. Keep gross amounts, net amounts and unit amounts distinct; the page does not fetch a price or exchange rate. |
| COGS (% of revenue) | 30 | Enter cogs (% of revenue) on the percentage scale used in the formula (20 means 20%, not 0.20). Keep its base and reporting period consistent with the other inputs. |
Output: 2,300 is the example result. Read it using the units and relationship stated below. Use the formula to distinguish a cash amount, count, percentage or ratio.
How to use the page
Collect the inputs
Gather Attributed revenue, PPC spend, COGS (% of revenue). Use one period and the units shown in the form.
Run the calculation
Enter the values and select the action. The calculation rule above explains how the inputs produce the result.
Compare a scenario
Change Attributed revenue on its own, keeping the other inputs fixed. Read both results before changing another assumption.
Worked example
With the example inputs listed above, the result is 2,300.
Change Attributed revenue from 5000 to 5500 while keeping every other value fixed. The result becomes 2,650. This comparison isolates that input; it does not forecast how other variables will respond.
Check the stated formula, units and limits before using the result in a decision.
Keep the displayed formula, input units and model scope with the result. Corrections or questions can be sent through the request section on this page.
Content updated: October 11, 2026